Cross-Cluster Impersonation Confused-Deputy Privilege Escalation (SUSE Rancher)
En bref
- Source
- NVD
- EPSS
- EPSS 0.56 % · centile 47 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- suse
- Statut NVD
- Awaiting Analysis
Description
A privilege escalation vulnerability exists in Rancher's impersonation middleware (pkg/auth/requests/impersonate.go). An authenticated Rancher user with the default user global role can gain full administrative access to the Rancher control plane and transitively to all downstream clusters it manages. This issue affects Rancher: from 2.11.0 before 2.11.16, from 2.12.0 before 2.12.12, from 2.13.0 before 2.13.8, and from 2.14.0 before 2.14.2.
Faiblesses (CWE)
- CWE-441 — Proxy ou intermédiaire non prévu (député confus)
- CWE-497 — Exposition d'informations système sensibles à une sphère non autorisée
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H | suse |
| CVSS 3.1 | CRITICAL 9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H | NVD · meissner@suse.de (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-53298
- GCVE · GCVE-0-2026-44945
Produits affectés
| Produit | Versions |
|---|---|
| SUSE · Rancher | affected 2.11.0 < 2.11.16 ; affected 2.12.0 < 2.12.12 ; affected 2.13.0 < 2.13.8 ; affected 2.14.0 < 2.14.2 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |